Write the sentence as a proportion. Then determine whether the proportion is a true proportion.nine is to twelve as six is to eight
A. 
= 
; true
B. 
= 
; false
C. 
= 
; false
D. 
= 
; true
Answer: D
Mathematics
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Find the Taylor polynomial of order 3 based at a for the given function.e-7x; a = 0
A. 1 - 7x + 
- 
B. 1 - 7x + 
- 
C. 1 - 7x + 
- 
D. 1 - 49x + 
- 
Mathematics
Solve the problem.If f varies jointly as q2 and h, and 
when 
and 
, find f when 
and 
.
A. f = 15 B. f = 135 C. f = 45 D. f = 27
Mathematics
Find the effective interest rate for the specified account.nominal yield, 6.5%; compounded daily
A. 6.72% B. 0.02% C. 106.72% D. 0.07%
Mathematics
Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.a1 = -6, an = an - 1 + 8
A. yes, 8 B. yes, 1 C. no D. yes, -6
Mathematics